Neuroscience Reveals the Best Time of Day for Learning, and Your Brain's Circadian Clock Decides
The Morning Cortisol Window Is RealIn the first one to three hours after waking, cortisol levels in the brain are at their daily peak. This is not the stress cortisol people worry about, at this concentration and timing, it acts as a neurological primer. The hippocampus, the brain's primary memory-encoding…
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